This Techincal Pro IAW852 2000 Watt integrated amplifier is a dream come true for music lovers everywhere. The Techincal Pro IAW852 teams up high-end circuitry, and ultra-sturdy construction for spectacular results. Because it incorporates an amplifier and a preamplifer into one chassis, you can plug your source components directly into this unit for breathtaking stereo sound. Technical Pro"s incredible performance and reliability offers outstanding sound from all of your audio sources. You will also become the life of the party and an instant singing sensation with the dual microphones with echo. (included) If you"ve spent any time at all in professional audio, you know the name Technical Pro stands for performance, power, flexibility and price! Features: 2000 watts peak power Main output power: 500 watts x4 Inputs: RCA (3 audio sources) Outputs: Banana binding post (4 speakers), RCA (record line) iPod / MP3 input with cable included Dual Karaoke / DJ microphone inputs with echo Graphic fluorescent display meter Bright LED bar indicator Removable rack-mount brackets Dimensions: 17 w (19 w/ brackets) x 5-3/4 h x 12-1/4 d 110-220V Switchable